@jamescridland It's worth noting that not all of the Spotify-branded original shows are exclusive to Spotify. Of the ones that can be played in other players via RSS, those are most certainly podcasts. But it is my contention that when that's not the case, as it seems to be still with The Joe Rogan Experience, that then does not qualify as a podcast.
@jaredwhite I understand where you're coming from, now you've calmed down and stopped shouting at reporters.
I think the ship has sailed though. I understand your technical definition of what you consider a podcast; but I also look at this from a consumer point of view. There is no difference between Rogan and No Agenda; no difference between a BBC Sounds show and one on Apple Podcasts. It's a piece of on-demand audio, a bit like a radio show. And that is what most people call a podcast.